Aulbaugh said recently that the FBI was checking to see if Hasse’s killing could be related to the March 19 killing of Colorado Department of Corrections head Tom Clements, who was gunned down after answering the doorbell at his home.
Evan Spencer Ebel, a former Colorado inmate and white supremacist who authorities believe killed Clements and a pizza deliveryman two days earlier, was killed in a March 21 shootout with Texas deputies about 100 miles from Kaufman.
Hasse was chief of the organized crime unit when he was an assistant prosecutor in Dallas County in the 1980s, and he handled similar cases in Kaufman County. After Hasse was killed, McLelland had said Hasse was one of 12 attorneys on his staff, all of whom handle hundreds of cases at a time.
“Anything anybody can think of, we’re looking through,” McLelland said after Hasse’s death.
McLelland graduated from the University of Texas before a 23-year career in the Army, according to the website for the district attorney’s office. He later earned his law degree from the Texas Wesleyan School of Law.
He and his wife have two daughters and three sons. One son is a police officer in Dallas.